@misc{indiciae41b3ec49941e,
  title = {Nucleoli under the electron microscope by silver impregnation.},
  author = {C Risueño and E Fernández-Gómez and G Giménez-Martín},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4128908/},
  note = {Source identifier: 4128908}
}